I thought it would smell like coconut but it doesn't. It's relatively odorless which is a good thing. Works very well and is very long lasting. You can tell it is oil based as cleanup is a little more difficult. It turned out to be very easy to draw into the syringe. Good advice about the O-ring. I'll need to keep an eye on that. The syringe is cheap at least.

Use only water based lubes like KY, Astroglide, or their generics. You asshole is thin with my blood vessels and it absorbs whatever you put up there. I don't trust silicone lubes, oils, or stuff unless I'm absolutely certain it can have no long term effect on my body. I sometimes use the water based ID Glide. Hope it is safe. Don't know all the chemicals these lubes have in them.